Beef Cattle and Sheep (Carbon Footprint)

Baroness Ritchie of Downpatrick Excerpts

Wednesday 26th June 2013 Westminster Hall

[Neil Parish (Tiverton and Honiton) (Con)]

It is a great pleasure, Mrs Brooke, to serve under your chairmanship this afternoon. I thank Mr Speaker for granting this timely debate on the report on the carbon footprint of the cattle and sheep sector by the all-party parliamentary group on beef and lamb.

I also thank my fellow committee members, especially the hon. Member for Brecon and Radnorshire (Roger Williams), my right hon. Friend the Member for South East Cambridgeshire (Sir James Paice) and my hon. Friend the Member for North Herefordshire (Bill Wiggin) for attending the oral evidence sessions that we held as part of our four-month long inquiry and for their assistance in compiling the report.

The all-party group wanted to examine the methodologies currently used to calculate the carbon footprint of the sector in the UK and globally and how the data are used to inform the measures being taken to reduce emissions.

The report, which we launched in Parliament earlier this month, found that more robust scientific data and a standard model to measure carbon sequestration were needed to help the beef and lamb sector meet the twin challenges of sustainable food production and of reducing the environmental impact. It also found that the positive environmental impact of grazing livestock must be taken into account when trying to mitigate the sector’s carbon footprint.

Our inquiry found that a large number of models are used to assess the carbon footprint. Professor Nigel Scollan of Waitrose told the group at the evidence session that 16 methodologies for measuring the carbon footprint of livestock have been developed since 2007 alone. The PAS 2050 model, which was developed by the Department for Environment, Food and Rural Affairs, the Carbon Trust and the British Standards Institute, is the standard model used by DEFRA. However, in the evidence session, the independent Committee on Climate Change, which acts as an advisory body to the Government, stated that its accepted method for calculating production emissions is set out by an Intergovernmental Panel on Climate Change.

There is a clear lack of consensus or consistency, which raises two crucial points. First, there is a lack of consensus on how to measure livestock emissions. Secondly, any debate going on at an international level is not based on comparable data. For example, in England, the footprint of beef cattle, according to the PAS 2050 used by DEFRA was 12.65 kg carbon dioxide equivalent per kilogramme of live weight and for sheep it was 11.86 kg.

[Ms Margaret Ritchie (South Down) (SDLP)]

Is the hon. Gentleman aware of the research that has been carried out in Northern Ireland? The greenhouse gas implementation partnership seems to agree with him that there is still a body of research yet to be carried out. The Agri-Food and Biosciences Institute in Belfast, which is working with DEFRA and the department of agriculture and fisheries for Scotland, says as part of that research that the ongoing challenges of the inclement weather present a problem.

[Annette Brooke (in the Chair)]

Thank you for that. We will keep interventions a little shorter in future.

--- Later in debate ---

[Jim Shannon]

I thank my hon. Friend for a good intervention. I am confident that the Minister will give us some indication of that—I have no doubt that that will happen—but the regions my hon. Friend mentioned must work together with DEFRA.

As I have often said in this Chamber, agriculture in Northern Ireland is under pressure because it is being strangled by EU regulations. Young farmers go to college and learn new ways, then they come home and cannot afford to implement changes that would be beneficial, due to red tape and regulations. However, that is a debate for another day. European legislation dictates carbon emission reductions, but the support offered is sparse. For example, in some countries carbon sequestration is included, but in our current model it is not included, so our farmers would be at a disadvantage in a global market if a tax were to be imposed.

In the grassland used to graze cattle and sheep, carbon is stored in the soil, as the hon. Member for Tiverton and Honiton said, therefore less carbon dioxide is released into the atmosphere if we farm along those lines. That information could have major repercussions and calls into question our understanding of the carbon footprint of livestock. Although that might be a little bit technical and hard to understand, perhaps, for those who do not have knowledge about the land, it is a serious issue.

It is difficult effectively to evaluate the carbon footprint of raising livestock, because many different variables affect the amount of methane produced, such as the feed system it is raised on, pasture type, rearing time and genetic make-up. People may believe that a meat-free diet is the future because crops have a lower carbon footprint, however far from the truth that may be, but some issues are raised by such a way of life. When land is ploughed, carbon is released that would otherwise have stayed trapped in the carbon sink and that in turn makes it difficult to compare the benefits of growing crops. Furthermore, as the hon. Gentleman mentioned, 65% of UK farmland is suitable only for growing grass and would not be a viable option for growing crops. Some land would have to be in pasture all the time, because it cannot be used otherwise.

[Ms Ritchie]

I thank the hon. Gentleman for giving way and congratulate the hon. Member for Tiverton and Honiton (Neil Parish) on securing this welcome debate. Is the hon. Member for Strangford (Jim Shannon) aware of the impact of the cost of fertiliser on crop production and the impact of that on the debate on greenhouse gases?

[Jim Shannon]

I thank the hon. Lady for her intervention. I am aware of that. Certainly, the Ulster Farmers Union and the farmers on the land in the Ards peninsula and mid-Down are all aware of the costs of the fertilisers and their impact on the land and the waters round about Strangford lough and the Irish sea.

If we ceased to graze cattle on these pasture lands, they could not be used to produce more food and the productivity of our land to food conversion would stop. Biodiversity would also be negatively affected. Land used for grazing livestock provides habitats for animals, which creates biodiversity. Biodiversity has a positive impact on the environment, but that is another factor that is not included when calculating carbon footprints. Many factors that need to be considered when calculating carbon footprints are not considered, and that could negatively affect our farming industry here in the United Kingdom of Great Britain and Northern Ireland.

Calculating the exact amount by which biodiversity benefits the environment is also difficult. To combat our greenhouse gases, we need more investment in research into farming practices. For example, how big a role does carbon sequestration actually play? We also need to educate our producers to better understand the various issues so that they are able to run their businesses more efficiently.

There is a lot of work to be done. The competitive farming systems team spends a third of its money on sustainable and competitive farming systems, yet most small farmers cannot think of that amount of their income leaving in that way. In Northern Ireland, we have many small farmers. The average size of a farm in Northern Ireland is between 65 and 70 acres, but there are many hobby farmers and part-time farmers. The impact on such farmers is greater, and the impact on us in Northern Ireland is greater still.

Sustainability is crucial. Raising livestock sustainably is not solely the responsibility of producers; retailers also play a pivotal and vital role, which I hope the Minister takes on board. Retailers must enable consumers to make informed decisions about the products they buy so that they can take into account animal welfare, nutritional value and environmental impact before purchasing the product. There has been much talk in the press over the past week or two about the green, amber and red system that tells consumers about a product’s fat content, nutritional value and so on. That, too, will have an impact on farmers, through the retailers.

Retailers can make deals to source meat only from farms with lower emissions, which are better for the environment and are more cost-efficient, but they must stop squeezing the farmer with lower prices while maintaining or increasing prices in their shops, thereby putting pressure on farmers while increasing their own profit margins. Let us be realistic about achievable goals, rather than squeezing the farmer every time we try to achieve specific targets. That is a different story for a different day, but it comes off the back of this debate.

The question that we need to answer is simple: how will we produce enough food to feed a worldwide population of 9 billion by 2050? The answer lies with finding more efficient ways to raise livestock that do not compromise the needs of future generations. Enforcing a vegetarian diet would be unsustainable because the fertilisers used to increase yields, particularly nitrates, pollute water supplies and lead to other consequences. We are endangering the already fragile fishing ecosystems, and the carbon footprint of cattle and sheep is too high. Those issues must be fully considered.

Although I fully understand the need to reduce the carbon footprint, it cannot be done at the expense of farming in the United Kingdom and, more specifically, Northern Ireland. In any consideration of the topic, the farmers’ views and opinions must be paramount. No system will work without their co-operation. Any enforcement of new regulations must be informed and subsidised and cannot be allowed to affect the cattle or the land. The Ulster Farmers Union recently highlighted an interesting figure:

“A recent European Joint Research Centre (JRC) study, highlighted that Brazilian beef has the largest carbon footprint of imported animal products, and with this in mind it is clear that it would be extremely difficult for the EU to achieve its CO₂ emission reduction objectives.”

It is all very well to point the finger at our local farmers and to tell them what they should do, but other producers across the world are riding roughshod over the emissions objectives.

Any importation of animals with a high carbon footprint defeats the purpose of any targets set, and the local agriculture industry must be allowed to produce, sell and achieve reasonable aims. I urge great caution when considering the enforcement of a further burden on our agriculture sector. As one farmer said to me, and this is important,

“there are only so many targets we can reach before we realise that we haven’t had time to actually produce anything at all—just time spent filling in forms and working at machinery.”

Let us farm and help those who farm to do their best.